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Wright Glider
The Wright brothers designed, built and flew a series of three manned gliders in 1900–1902 as they worked towards achieving powered flight. They also made preliminary tests with a kite in 1899. In 1911 Orville conducted tests with a much more sophisticated glider. Neither the kite nor any of the gliders were preserved, but replicas of all have been built. 1899 kite The 1899 kite, which Wilbur flew near his home in Dayton, Ohio had a wingspan of only 5 feet (1.5 m). This pine wood and shellacked craft, although too small to carry a pilot, tested the concept of wing-warping for roll control that would prove essential to the brothers' solving the problem of controlled flight. The Wrights burned the craft along with other trash in 1905. 1900 glider The 1900 Wright Glider was the brothers' first to be capable of carrying a human. Its overall structure was based on Octave Chanute's two-surface glider of 1896. Its wing airfoil was derived from Otto Lilienthal's published tables ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by ''Smithsonian Magazine, Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kill Devil Hills
Kill Devil Hills is a town in Dare County, North Carolina, United States. The population was 7,633 at the 2020 census, up from 6,683 in 2010. It is the most populous settlement in both Dare County and on the Outer Banks of North Carolina. The Kill Devil Hills Micropolitan Statistical Area is part of the larger Virginia Beach-Norfolk, VA-NC Combined Statistical Area. The town was founded and developed on the site of the Wright brothers' first controlled, powered airplane flights on December 17, 1903, chosen for its good winds. It was commemorated by the Wright Brothers National Memorial, which was dedicated in 1932. At the time of the ''Wright Flyer'' flights, the town of Kill Devil Hills did not exist, and it did not receive its municipal charter until 1953. Kitty Hawk, popularly noted as the site of the famous flights, is approximately four miles (6 km) to the north, and was the nearest settlement at the time of the famous flight. History Kill Devil Hills is the site o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wolfgang Klemperer
Dr. Wolfgang Benjamin Klemperer (January 18, 1893 – March 25, 1965) was born in Dresden, Germany, the son of the Austrian nationals Leon and Charlotte Klemperer. He was in his time a prominent aviation and aerospace scientist and engineer, who ranks among the pioneers of early aviation. He is probably best known for his work on ''Properties of Rosette Configurations of Gravitating Bodies in Homographic Equilibrium'', which have been named after him as Klemperer rosettes. Klemperer was engaged in the development of airships or zeppelins, both in Germany and the US, high altitude ballons, specialized optics, a high-speed wide-angle cine-camera, analogue computers, equipment for data processing, and flight simulators. He became the preeminent missile scientist of Douglas Aircraft Corporation and in 1958 the director of the guided missile research section, staff assistant to the vice-president, and director of product development. Throughout his career he published regularly, of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canard (aeronautics)
In aeronautics, a canard is a wing configuration in which a small forewing or foreplane is placed forward of the main wing of a fixed-wing aircraft or a weapon. The term "canard" may be used to describe the aircraft itself, the wing configuration, or the foreplane.. Canard wings are also extensively used in guided missiles and smart bombs. The term "canard" arose from the appearance of the Santos-Dumont 14-bis of 1906, which was said to be reminiscent of a duck (''canard'' in French) with its neck stretched out in flight. Despite the use of a canard surface on the first powered aeroplane, the Wright Flyer of 1903, canard designs were not built in quantity until the appearance of the Saab Viggen jet fighter in 1967. The aerodynamics of the canard configuration are complex and require careful analysis. Rather than use the conventional tailplane configuration found on most aircraft, an aircraft designer may adopt the canard configuration to reduce the main wing loading, to bet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alec Ogilvie
''For the businessman, see Alec Ogilvie (businessman).'' Lieutenant-Colonel Alexander "Alec" Ogilvie CBE (8 June 1882 – 18 June 1962) was an early British aviation pioneer, a friend of the Wright Brothers and only the seventh British person to qualify as a pilot. During World War I Ogilvie served with the Royal Naval Air Service before transferring to the Royal Air Force on its creation in 1918. During the War he was chiefly employed in technical posts and after the War he worked as a consulting aeronautical engineer. Early life Alexander Ogilivie was born in 1882 in the Marylebone district of London. He was educated at Rugby School and Cambridge University. Early aviator In 1908 Ogilvie watched Wilbur Wright carry out a demonstration flight in France and within two months he had ordered a Wright Biplane for himself. Before the biplane was delivered in 1909 he practised flying at Friston, Sussex using a glider. Ogilvie established a flying base on Camber Sands near Rye, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1911 Wright Glider
A notable ongoing event was the race for the South Pole. Events January * January 1 – A decade after federation, the Northern Territory and the Australian Capital Territory are added to the Commonwealth of Australia. * January 3 ** 1911 Kebin earthquake: An earthquake of 7.7 moment magnitude strikes near Almaty in Russian Turkestan, killing 450 or more people. ** Siege of Sidney Street in London: Two Latvian anarchists die, after a seven-hour siege against a combined police and military force. Home Secretary Winston Churchill arrives to oversee events. * January 5 – Egypt's Zamalek SC is founded as a general sports and Association football club by Belgian lawyer George Merzbach as Qasr El Nile Club. * January 14 – Roald Amundsen's South Pole expedition makes landfall, on the eastern edge of the Ross Ice Shelf. * January 18 – Eugene B. Ely lands on the deck of the USS ''Pennsylvania'' stationed in San Francisco harbor, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Air And Space Museum
The National Air and Space Museum of the Smithsonian Institution, also called the Air and Space Museum, is a museum in Washington, D.C., in the United States. Established in 1946 as the National Air Museum, it opened its main building on the National Mall near L'Enfant Plaza in 1976. In 2018, the museum saw about 6.2 million visitors, making it the list of most visited museums, fifth-most-visited museum in the world, and the second-most-visited museum in the United States. In 2020, due to long closures and a drop in foreign tourism caused by the COVID-19 pandemic, List of most visited museums, museum attendance dropped to 267,000. The National Air and Space Museum is a center for research into the history and science of aviation and spaceflight, as well as planetary science and terrestrial geology and geophysics. Almost all spacecraft and aircraft on display are originals or the original backup craft. The museum contains the Apollo 11 Command module Columbia, Command Module ''Col ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outer Banks
The Outer Banks (frequently abbreviated OBX) are a string of barrier islands and spits off the coast of North Carolina and southeastern Virginia, on the east coast of the United States. They line most of the North Carolina coastline, separating Currituck Sound, Albemarle Sound, and Pamlico Sound from the Atlantic Ocean. A major tourist destination, the Outer Banks are known for their wide expanse of open beachfront and the Cape Hatteras National Seashore. The seashore and surrounding ecosystem are important biodiversity zones, including beach grasses and shrubland that help maintain the form of the land. The Outer Banks were sites of early European settlement in the United States and remain important economic and cultural sites. Most notably the English Roanoke Colony vanished from Roanoke Island in 1587 and was the first location where an English person, Virginia Dare, was born in the Americas. The hundreds of shipwrecks along the Outer Banks have given the surrounding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wright Flyer III
The Wright Flyer III was the third powered aircraft by the Wright Brothers, built during the winter of 1904–05. Orville Wright made the first flight with it on June 23, 1905. The Flyer III had an airframe of spruce construction with a wing camber of 1-in-20 as used in 1903, rather than the less effective 1-in-25 used in 1904. The new machine was equipped with the engine and other hardware from the scrapped Flyer II and, after major modifications, achieved much greater performance than Flyers I and II. Design and development The 1905 flyer was made stronger, more durable, and with a longer tail to provide better directional stability and control. A larger cylinder bore engine provided more power, while a more effective leading edge, and efficient propellers, improved performance. The propeller blades were made wider and thinner, while according to Harry Combs, "...adding a backward sweep to the blades, calculated precisely to avoid the pressures of flight and to keep t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endurance (aeronautics)
In aviation, endurance is the maximum length of time that an aircraft can spend in cruising flight. In other words, it is the amount of time an aircraft can stay in the air with one load of fuel. Endurance is different from range, which is a measure of distance flown. For example, a typical sailplane exhibits high endurance characteristics but poor range characteristics. Endurance can be defined as: :E=\int_^dt=-\int_^\frac=\int_^\frac where W stands for fuel weight, F for fuel flow, and t for time. Endurance can factor into aviation design in a number of ways. Some aircraft, such as the P-3 Orion or U-2 spy plane, require high endurance characteristics as part of their mission profile (often referred to as loiter time (on target)). Endurance plays a prime factor in finding out the fuel fraction for an aircraft. Endurance, like range, is also related to fuel efficiency Fuel efficiency is a form of thermal efficiency, meaning the ratio of effort to result of a process tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1902 Wright Glider Fly
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album '' 63/19'' by Kool A.D. * '' Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album ''Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipkno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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